/*LOCK SCREEN*/
document.body.style.height = "100%";
var winW = 630, winH = 460;
if (parseInt(navigator.appVersion)>3) {
 if (navigator.appName=="Netscape") {
	var pos='fixed';
	winW = window.innerWidth;
	winH = window.innerHeight;
 }
 if (navigator.appName.indexOf("Microsoft")!=-1) {
	var pos='absolute';
	winW = document.body.offsetWidth;
	winH = document.body.offsetHeight;
 }
}
var oDiv = document.createElement("div");
	oDiv.id = 'lock_overlay';
	oDiv.style.display = 'block';
	oDiv.style.position = pos;
	oDiv.style.top = 0;
	oDiv.style.left = 0;
	oDiv.style.height = winH+'px';
	oDiv.style.width = winW+'px';
	oDiv.style.backgroundColor = '#fff';
	oDiv.style.opacity = .100;
	oDiv.style.filter="alpha(opacity=0)";
	oDiv.style.zIndex = 100;
	oDiv.onclick = function() {
  //d = parent.document.body;
  //d_nested = parent.document.getElementById("lock_overlay");
  //throwaway = d.removeChild(d_nested);
};
document.body.appendChild(oDiv);